This report is based on the operation data of the National Monitoring and Management Platform for new energy private vehicles from January 2018 to December 2018. Features of pure electric private passenger vehicles and plug-in hybrid private vehicles are studied. Additionally，with comparisons of vehicle type distribution，on-line rate，average daily mileage，fast/slow charging selection and core problems of fault alarming，this section concludes that pure electric private vehicles still facerange anxiety problem. Considering large scale and wide popularity of new energy private vehicles，battery safety problems should be addressed.